40807772050

素因数分解:

$2^1\times 5^2\times {\mathrm{5441}}^1\times {\mathrm{150001}}^1$

素因数の和:155454

約数の個数: 24

約数和(自身を含む): 75916912212

約数和(自身を除く): 35109140162

約数列:

[1, 2, 5, 10, 25, 50, 5441, 10882, 27205, 54410, 136025, 150001, 272050, 300002, 750005, 1500010, 3750025, 7500050, 816155441, 1632310882, 4080777205, 8161554410, 20403886025, 40807772050]

約数ペア:

[(1, 40807772050), (2, 20403886025), (5, 8161554410), (10, 4080777205), (25, 1632310882), (50, 816155441), (5441, 7500050), (10882, 3750025), (27205, 1500010), (54410, 750005), (136025, 300002), (150001, 272050)]